The room is actually in a hostel. It's a neighborhood which is very popular among Japanese expats. The community is expanding through three BTS stations, and this place is right in the middle. There are many high end condos in this area, very safe, even I have to walk 8-10 minutes from the BTS station, but it's a joyful walk (if u don't need to carry a big suitcase). The owner is very helpful, I called him from airport, and he told the information desk to write down the exact address in Thai for taxi driver (it's very important in Thailand). The only downside is that there is no closet in the room, but it's not a big deal for me.